package ssi.actions;

import java.sql.Connection;
import java.sql.Statement;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;

import ssi.beans.Animal;
import ssi.tools.Connector;

public class DeleteAnimalAction extends Action {
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		
		request.setCharacterEncoding("UTF-8");
		
		String target = null;
		Animal animal=(Animal)form;
		int id=Integer.parseInt(animal.getId());
		System.err.println(id);
		ActionErrors actionErrors = new ActionErrors();
		try{
			Connection connection = new Connector().getConnection();
    		Statement statement = connection.createStatement();
    		statement.executeUpdate("Delete from animals where id='"+id+"'");
    		connection.close();
    		target="success";
    		actionErrors.add("info",
					new ActionMessage("error.animalDeleted"));
		}catch(Exception e){
			target="failure";
			actionErrors.add("info",
					new ActionMessage("error.catch"));
		}
		if(actionErrors.size() !=0){
			extracted(request, actionErrors);
			return new ActionForward(mapping.getInput());
		}
		return mapping.findForward(target);
	}
	private void extracted(HttpServletRequest request, ActionErrors actionErrors) {
		saveErrors(request, actionErrors);
	}
}
